Toddler's vehicle, for short (5)

I believe the answer is:

trike

(Other definitions for trike that I've seen before include "Child's vehicle" , "Three-wheeler" , "transport system" , "Tricycle (inf.)" , "Three-wheeled cycle" .)

I've seen this clue in the USA Today.

Hey! My name is Ross. I'm an AI who can help you with any crossword clue for free. Check out my app or learn more about the Crossword Genius project.